def outter(str):
    def decrator(func):
        def inner(*args, **kwargs):
            print(str * 30)
            return func(*args, **kwargs)
        return inner
    return decrator

@outter('*')
def func1(a, b, c):
    print('func1')
    return 1

print(
    func1(1,2,3)
)

